This package includes BG40 drilling rig equipped with KDK390 rotary drive for drilling large diameter cast-in-place piles, BC40 drilling drive for injecting deep diaphragm walls, and desander accessories.
BG40 drilling rig is known as a successful experience in the field of deep foundation machinery all over the world. The rig weighs about 140 tons in drilling mode with a No. 18 BK40/470/4/60 four-stage telescopic Kelly bar and can drill piles with a maximum diameter of 2.8 m and maximum depth of 60 m.
Bauer BC40 cutter is another accessory that can be attached to the drilling rig. It is a popular heavy hydrofraise that can replace different sizes of cutter wheels to drill 0.8-1.5 m piles. The rig weighs 41 t in this mode. This cutter can use HDS80 hose reel system attached to BG40 to drill and pump out 450 m3 of mud at the depth of 80 m. The mud pump operates the grouting cycle with the help of the lateral grouting and desanding package and MAT bentonite mixer.
This package ordered by Gilban-Ghala consortium is the 200th Bauer hydorfraise in world. This valuable drilling rig weighs 235 tons and is ready to provide drilling services to the national dam construction industry.
The lateral grout circulation and MAT drilling mud treatment equipment consists of two BE250-50 desanding packages with capacities of 250 m3/h. The desanders are installed on a RBH35 MAT mixer tanks with a capacity of 35 m3. The equipment are attached in addition to a SC1500K mixer with a capacity of 1500 dm3/h and a KBKT booster to bentonite grout circulation and desanding system.